2zh8

X-ray diffraction
2.65Å resolution

Complex structure of AFCCA with tRNAminiDGC

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
1 distinct RNA molecule
Macromolecules (2 distinct):
CCA-adding enzyme Chain: A
Molecule details ›
Chain: A
Length: 437 amino acids
Theoretical weight: 51.47 KDa
Source organism: Archaeoglobus fulgidus
Expression system: Escherichia coli
UniProt:
  • Canonical: O28126 (Residues: 1-437; Coverage: 100%)
Gene names: AF_2156, cca
Sequence domains:
Structure domains:
tRNA (34-MER) Chain: B
Molecule details ›
Chain: B
Length: 34 nucleotides
Theoretical weight: 10.94 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-5A
Spacegroup: P43212
Unit cell:
a: 57.886Å b: 57.886Å c: 440.537Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.238 0.238 0.293
Expression systems:
  • Escherichia coli
  • Not provided